Python Input and Type Casting.

Main Key Points

input() // for get userinput value
int() //
eval() //
float() //

x =input("Enter Your age-") // 23

print(x)

output

23

int() Type cast

x = int(input("Enter Your age-")) // only enter integer value

print(x)

output

23

float() type cast

x = float(input("Enter Your age-")) // 44

print(x)

output

44.0

eval() type casting - any types of value converts 

x = eval(input("Enter Your age-")) // enter- 0b1111( 15 binary number)

print(x)

output

15

Comments

Python Username and Password using if .. else

Easy ways to check username and password by using simple if else statement. Ex. username = "saransh" password = "Saransh77" x = input("enter your username- ") y = input("enter your password- ") if x == username: if y == password: print("Okay Right..!") else: print("please enter correct username or password.") OUTPUT

Python String Count(), len() , find() Built in Functions

in python count() function is used to get total count of given element in a string. the counting starts from string starts to till end. Ex. str1 = "Saransh" str_count = str1.count("a") print("the count of 'a'is",str_count) output String len() Ex. x = "Hello,Saransh" print(len(x)) output 13 String find() with len() // without space Ex. txt = "HelloMynameisSaransh" print(txt.find("e")) print(txt.find("Saransh")) print(txt.find("h")) print(len(txt)) output

Reverse String In Python By Simple Methods

x = "Code By Saransh" y = x[::-1] print(y) OUTPUT hsnaraS yB edoC

Code By Saransh

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